In this third installment Jade is really ready for life to return to normal
- even if ninth grade is like being a goldfish in a shark tank & being asked to Junior Prom means Jade must get over her fear of awkward dancing. But there is unrest in the ocean & the whole mer-world is on the brink of civil war. Can Jade find a plus-sized junior prom dress that doesn't look like a shower curtain keep her mer-ness a secret & finally figure out if she & Luke are officially dating?